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Which of the following conditions does not affect SNR?

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Which of the following conditions does not affect SNR?

(a) Small signals in an environment of strong interference

(b) Wide band channelized receiver

(c) High fidelity instrumentation

(d) High dynamic range

I got this question by my school principal while I was bunking the class.

Origin of the question is ADC Tradeoffs topic in division Technology Tradeoffs in Software Defined Radio of Cognitive Radio

1 Answer

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Best answer
Right option is (d) High dynamic range

Best explanation: SNR is affected by small signals in an environment of strong interference in spread spectrum technique. Wide band channelized receiver affect SNR in Mobile Cellular applications. In spectrum analysis, SNR is influenced by high-fidelity instrumentation

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